baber/WOPTO huggingface dataset:
Patent JP-2005234118-A (JP)
Title: Photosensitive lithographic printing plate
Inventor: KONDO SHUNICHI
IPC: G03F7/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate material which is free from scratches on the back surface of an aluminum supporting body of a lithographic printing plate due to handling in a CTP system (in an exposure machine and a developing machine) and which solves various kinds of problems caused by scratches in aluminum.  <P>SOLUTION: The lithographic printing plate has a photopolymerizable photosensitive layer on one surface of an aluminum support having an anodic oxidation film on both surfaces. The anodic oxidation film is deposited on the whole surface in the opposite side to the photosensitive layer, and the amount of the film is ≥0.5 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205132-A (JP)
Title: Oxygenation system using psa oxygen concentrator
Inventor: KOBAYASHI TERUO
IPC: A61M16/10
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygenation system, effectively performing oxygen inhalation of a patient without pains using PSA oxygen concentrator.  <P>SOLUTION: This oxygenation system is composed of an oxygen tent 1 and the PSA oxygen concentrator 2 for supplying oxygen to the tent. The air in the oxygen tent 1 is passed through the PSA oxygen concentrator 2 through communicating means 3, 4 to be forcedly circulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230444-A (JP)
Title: Guidewire-type capsule endoscope
Inventor: KISHI TAKAHIRO
IPC: A61B5/07
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guidewire-type capsule endoscope capable of inserting a guidewire into the deep part of the colon easily and also capable of inserting a capsule endoscope to a target region in a short time using the guidewire as a guide.  <P>SOLUTION: The guidewire-type capsule endoscope 1 is provided for inserting the capsule endoscope 3 into lumen using the flexible guidewire 2 as a guide. The capsule endoscope 3 has a CCD 14 on its front end section 11 for observing the inside of the lumen, LEDs 15a and 15b for illuminating the inside of the lumen and an insertion hole 5 for inserting the guidewire 2. The insertion hole 5, the CCD 14 and the LEDs 15a, 15b are arranged on a plane M located on the front end section 11 side of the capsule endoscope. When a tangent line L that contacts the circumference 21 of the plane M at a position nearest to the insertion hole 5 is considered, each of the CCD 14 and the LEDs 15a and 15b is arranged at a position having a distance that is longer than the maximum distance A between the tangent line L and the insertion hole 5 from the tangent line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237589-A (JP)
Title: Sweeping implement
Inventor: TAGUCHI JUNJI
IPC: A47L13/24
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sweeping implement having an insertable structure wherein a holding tool can be attached to a wiping tool supporting a wiping member with a sufficient holding force, can be detached by one operation, is simple in structure, and can be inexpensively manufactured.  <P>SOLUTION: To insert the holding member 2 into the wiping tool 1 supporting a wiping tool 1a, a plate piece 5 is inserted from the opening of a hole portion 9. Since the plate piece 5 is an entirely long and slender, and elliptical tongue piece shape, the piece enters, spreading the interior of the hole portion 9. Both sides 6 of a follow portion 7 pressure the interior of the hole portion 9 to contact while bending in the width direction. When the overall length of the plate piece 5 gets into the hole portion 9, the wide portions of the sides 6 tightly contact and the wiping tool 1 is held by the holding member 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256176-A (JP)
Title: Pressure container and method of manufacturing the same
Inventor: DE WIT GERRIT
IPC: F17C1/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic-made pressure container which is excellent in gas and humidity shielding property, creep resistance and shock resistance, and is particularly suitable for beverage.  <P>SOLUTION: The pressure container for storing a gas used for an air pressure device or carbonated drinks such as liquid carbon dioxide, beer and soft drinks is formed of fiber reinforced polyester and has excellent creep resistance, elastic modulus and yield strength. The pressure container comprising the reinforced polyester maintains dissolved carbon dioxide of 0.25wt% or more at a storage temperature of 30 to 35°C in a six month if a liquid containing the dissolved carbon dioxide of about 0.4 to 0.6wt% is filled in the container at an internal pressure of 1 bar or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005245121-A (JP)
Title: Pulse motor
Inventor: KOMORI YASUHIRO
IPC: H02K41/03
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a pulse motor that reduces ripples.  <P>SOLUTION: This deals with the pulse motor provided with a plurality of cores on which salient poles are formed, a yoke that connects neighboring cores to each other, and coils wound on the salient poles. A permanent magnet that gives a bias magnetic flux in the longitudinal direction of the salient poles is provided on each core. This structure reduces the differences in a magnetomotive force applied to the tooth-end gaps of each core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347108-A (JP)
Title: Low edge v-belt
Inventor: KOBAYASHI KOJI
IPC: F16G5/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low edge V-belt in which disposal cost is reduced with providing an original function as the low edge V-belt without any problem and enhancing recycling properties.  <P>SOLUTION: In the low edge V-belt 1 comprising an adhesive rubber layer 5 having a core wire 4 embedded therein and a compression rubber layer 3, the compression rubber layer 3 comprises a rubber compound containing at least virgin rubber, a regenerated rubber regenerated from a vulcanized rubber and a carbon black.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243558-A (JP)
Title: Static eliminator
Inventor: KURITA SHINYA
IPC: H05F3/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide at a low cost a static eliminator of a corona discharge type which can carry out static elimination surely.  <P>SOLUTION: An input electrode fitted at the outer case of the static eliminator and a needle-like electrode fitted inside the static eliminator are electrically joined and the tip of the needle-like electrode is arranged at a location immediately near a discharge port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252410-A (JP)
Title: Imaging apparatus, and control device for imaging apparatus
Inventor: HIGASHITSUTSUMI YOSHIHITO
IPC: H04N5/3725
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of realizing high image quality and a control device for the imaging apparatus.  <P>SOLUTION: The imaging apparatus is characterized in to include an imaging section 2i having a plurality of pixels each of which receives external light, produces information electric charges and is provided with a transfer electrode, and that the information electric charges produced in response to the light made incident onto the pixels are stored and transferred by the action of the transfer electrodes, the information electric charges produced for a long on-gate time T<SB>H</SB>are stored in one of the pixels at imaging, the information electric charges produced for an on-gate period T<SB>L</SB>shorter than the long on-gate time T<SB>H</SB>are stored in the other pixel substantially separated from the one pixel above, and the information electric charges stored in both the pixels are summed and combined and the resulting information electric charges are transferred at the time of transfer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249292-A (JP)
Title: Electric stove
Inventor: TAKASHIMA TADASHI
IPC: F24C7/04
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric stove of an electric fan type having improved economic effect and safety while minimizing the labor of a user by reducing the dimension of a package for the electric fan type stove to reduce transportation and warehousing costs for a manufacturer while securing a storage space for the user.  <P>SOLUTION: A base portion 11 is divided into an operation part 21 and a frame part 22, and a space for the base portion 11 of the operation part 21 is made equal to the upper-face projection size of a head portion 14 to reduce the size of the base portion 11 and the dimension of the package and complete wiring at the base portion 11 of the operation part. Thereby, the storage space for the user is reduced and assembling labor is minimized. The electric stove of the electric fan type is obtained which has improved economic effect and safety while minimizing the labor of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250995-A (JP)
Title: Pedal device of construction machine
Inventor: MISAKI YOJI
IPC: E02F9/20
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a seesaw type pedal of a construction machine.  <P>SOLUTION: A foot support 21 which crosses the upper part of a supporting point of the pedal 19 for attachment operation is provided. In the case of stepping into the front part of the pedal, a leg F is shifted forward to make a heel be brought into contact with the foot support 21 and in the case of stepping into the rear part of the pedal 19, the leg F is shifted backward, a part such as the root of a finger near the tiptoe is put on the foot support and a stepping operation is performed by support of the foot support. Adjustment of a stepping angle is facilitated and fatigue of the leg is also alleviated as compared with in the one in a form that the whole leg is put on the seesaw type pedal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251073-A (JP)
Title: Method, program and device for supporting analysis of vehicle operation process
Inventor: HAGIWARA HISASHI
IPC: G06Q50/30
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To support analysis of operation processes to a specific position and to support analysis of a travel path to a work result of the specific position.  <P>SOLUTION: A status extraction part 334 and a standby state propriety determination part 335 extract the maximum and minimum values of travel required time to the specified position based on positional information, calculate a threshold based on difference between the maximum and minimum values, or calculate an average value of the travel required time to the specified position based on the positional information, calculate the threshold based on the average value and determine propriety of a standby state based on the calculated threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257726-A (JP)
Title: Dial switching device for camera
Inventor: KUROSAWA YUICHI
IPC: H04N5/225
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dial switching device realizing dial switching for switching a mode or the like by operating a dial provided on a camera by an operation button provided at other part.  <P>SOLUTION: The dial switching device is equipped with a dial main body 103 provided in a camera body and rotated by manual operation, detectors 106 and 107 detecting the rotating position of the dial main body, a display means for displaying information on the position of the dial detected by the detectors, a turning member 118 driven to be rotated by a motor 110, the operation button capable of driving and rotating the motor at the switching time of the dial, and clutch means 119 and 122 transmitting the rotational force of the turning member to the dial main body. Even when the dial main body is not operated manually, it is rotated by the motor by the operation of the operation button while confirming a situation on the display means, thereby realizing the dial switching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257859-A (JP)
Title: Optical power limiter circuit and method
Inventor: UENOHARA HIROYUKI
IPC: G02F1/015
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical power limiter circuit and method for performing satisfactory operation with low optical power without using an optical fiber and a passive component.  <P>SOLUTION: The optical power limiter circuit is so constituted that an optical signal 25 from a signal processing system and a probe beam 26 having a wavelength different from the wavelength of the optical signal 25 from a probe beam generator 23 are inputted to a semiconductor optical amplifier 22. The probe beam 26 is amplified by optical gain of the semiconductor optical amplifier 22, but gain to the probe beam 26 is reduced only for the time at which the optical signal 25 is inputted since carrier density is reduced in an induction and emission process in which the optical signal 25 is amplified. Thereby, a signal having intensity of a high level/a low level reverse to that of the optical signal 25 is converted to the wavelength of the probe beam 26. A wavelength filter 24 selectively takes out only an optical signal 28 corresponding to the optical signal 25 among the optical signals 27 to 29 outputted from the semiconductor optical amplifier 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038818-A (JP)
Title: Carbonized molybdenum catalyst and its manufacturing method, as well as electrode for fuel cell and fuel cell utilizing the catalyst
Inventor: NAKAMURA JUNJI
IPC: H01M8/10
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst composed of a material inexpensive than a noble metal such as platinum, in particular as a substituting catalyst of "the catalyst mediating an electrode reaction" applied to a fuel cell, and its manufacturing method, as well as an electrode catalyst for fuel cell and a fuel cell utilizing the catalyst.  <P>SOLUTION: This is a catalyst in which a carbonized molybdenum is carried on a carrier (fibrous carbon). This catalyst is manufactured through (1) a pretreatment process in which by using an oxidizer as the carrier, a reaction site for carrying the catalyst is introduced, (2) a carrying process in which a catalyst precursor is carried onto the reaction site introduced at the pretreatment process, (3) a carbonizing process in which the catalyst precursor carried in the carrying process is carbonized, and (4) an activating process in which the catalyst carbonized in the carbonizing process is activated. This catalyst can be applied to the electrode for the fuel cell or to the fuel cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256124-A (JP)
Title: Ferritic stainless steel sheet superior in drawing and ironing workability, and its manufacturing method
Inventor: HIDESHIMA YASUTOSHI
IPC: C22C38/50
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet having adequate drawing and ironing workability.  <P>SOLUTION: This ferritic stainless steel sheet has a chemical composition comprising, by mass%, 0.05% or less C, 1.0% or less Si, 1.5% or less Mn, 0.05% or less P, 0.01% or less S, 11.0-23.0% Cr, 0.5% or less Al, 0.05% or less N, 0-0.5% Ti, 0-0.5% Nb and the balance Fe with unavoidable impurities. The manufacturing method comprises cold-rolling an annealed steel plate having the above composition until the total rolling reduction of a plurality of rolling passes in the same rolling direction reaches at least 40% or higher (one-direction cold rolling step); subsequently continuing cold rolling without inserting intermediate annealing until the total rolling reduction including the one-direction cold rolling step reaches 87 to 93%; then, finishing the cold rolling; and final-annealing it. Thus manufactured ferritic stainless steel sheet has an integrated intensity ratio in X-ray measurement Iä211}/Iä110} adjusted to 30 to 500 in faces parallel to the sheet plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256134-A (JP)
Title: Steel for induction hardening and crankshaft obtained by using the same
Inventor: YOSHINO TAKESHI
IPC: C22C38/60
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel for induction hardening which can be suitably used as steel for a crankshaft since grinding cracks are not caused even when grinding is performed after induction hardening or low temperature tempering, and to provide a crankshaft obtained by using the same.  <P>SOLUTION: The steel for induction hardening has a steel composition comprising 0.2 to 0.4% C, 0.4 to 2.0% Si, 0.8 to 2.0% Mn, 0.05 to 2.0% Cr, 0.04 to 0.1% S, 0 to 0.050% Al and 0.002 to 0.025% N, and the balance Fe with inevitable impurities, and in which the number of MnS in the steel in the longitudinal section after rolling is ≤300 pieces/mm<SP>2</SP>, and further, the shrinkage in the longitudinal direction of a test piece in a differential type heat expansion test under the conditions where the shape of the test piece is a cylindrical body with an outer diameter of 5 mm and length of 10 mm, and test temperature is 400°C after induction hardening or and tempering at ≤250°C is ≤15 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262901-A (JP)
Title: Conveyance device
Inventor: GUNKE NOBUKIMI
IPC: B60T1/14
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To surely stop a conveyance carriage.  <P>SOLUTION: This conveyance device is provided with the conveyance carriage 2, a travelling roller 37 enabling the conveyance carriage 2 to travel along a rail mechanism 3 in a state of being in contact with the travelling section 12g of the rail mechanism 3, a brake shoe 52 generating a frictional force by pressure, and an abnormal condition stopping mechanism 50 pressing the brake shoe 52 on both of the travelling roller 37 and the travelling section 12g at the occurrence of abnormality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265040-A (JP)
Title: Bellows body
Inventor: INOUE YASURO
IPC: F16J3/04
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a long life bellows body by reducing tension acting on an outer skin.  <P>SOLUTION: In the bellows body having the outer skin 2 fixed on a frame 1, the frame 1 is composed of an object continuing in a spiral shape of spring steel or stainless steel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267776-A (JP)
Title: Disk apparatus provided with tray
Inventor: WATANABE KAZUHIRO
IPC: G11B17/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk apparatus in which vertical movement of a traverse unit is performed utilizing reciprocating slide of a tray in the disk apparatus in which carrying in/carrying out are performed by engaging a gear rotated by a motor with a rack provided at the tray.  <P>SOLUTION: This is the disk apparatus provided with a tray in which a rib 18 is provided at a side plane of the tray 11, while a guide groove 15 is formed at the rib 18, and which is pivoted to a frame holding a traverse unit with a shaft boss 30 of an arm tip of a traverse holder 25 having an almost U-shape of the traverse unit 23 as a supporting point, and the traverse holder 25 is provided with a guide boss 32 projected to the outward direction and this guide boss is loosely engaged in a guide groove 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307481-A (JP)
Title: Lithium ionic liquid and nonaqueous electrolytic liquid using the same
Inventor: KANEKO TAKETO
IPC: H01M10/05
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new lithium ionic liquid having no complicated problem that three or more kinds of ions are present as observed in a conventional system and no limitation in a composition range to be a liquid state at around room temperatures by using a thermodynamically stable lithium salt without crystallizing time-dependently as an ionic liquid.  <P>SOLUTION: The lithium ionic liquid comprises the lithium salt having a structure comprising lithium cation and a quaternary anion expressed by formula (1) (wherein X is a 13th family element; R<SP>1</SP>to R<SP>4</SP>express that at least one of them is a substituent having a structure containing an electron attractive group, at least one of others is a substituent having a Lewis base site).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276865-A (JP)
Title: Semiconductor device
Inventor: YAMAJI YASUHISA
IPC: H01L21/60
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of securing satisfactory electrical connectibility between a protruded electrode and a wiring lead even when the protruded electrode and the wiring lead are finely pitched.  <P>SOLUTION: The semiconductor device includes an inner lead 12 having the same wiring width as that of the protruded electrode 22 or having a wiring width larger than that of the protruded electrode 22. One end of the inner lead 12 is terminated on the protruded electrode 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271091-A (JP)
Title: Ring pullout device
Inventor: MARUYAMA TSUTOMU
IPC: B23D21/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring pullout device, smoothly and efficiently pulling out metal rings for a plurality of products formed by cutting a metal-made thin plate drum from a cutting holder without lowering the accuracy, and very easily removing end-cut rings.  <P>SOLUTION: This ring pullout device is provided with a metal ring holding member 3 for pressing metal rings for a plurality of products held on a cutting holder 2 from the outer periphery and holding the same, and a pair of end-cut ring holding members 4, 5 for pressing a pair of end-cut rings on both sides from the outer periphery and holding the same. The metal ring holding member 3 and the respective end-cut ring holding members 4, 5 are formed cylindrical, and divided into two or more parts in the radial direction to be freely opened and closed, and the members are provided with a first opening and closing driving means 21 for driving the metal ring holding member 3 to open and close and a second opening and closing driving means 36 for integrally driving both end cuttings of ring holding members 4, 5 to open and close. The device further includes a forward and backward movement driving means 10 for moving forward and backward the metal ring holding member 3 and both-end-cut ring holding means 4, 5 toward the cutting holder 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004315967-A (JP)
Title: Steel for spring having excellent settling resistance and fatigue property
Inventor: SUDA SUMIE
IPC: C22C38/46
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel which is useful for improving both of the settling resistance and fatigue properties of a spring.  <P>SOLUTION: The steel for a spring has a composition comprising, by mass, 0.5 to 0.8% C, 1.2 to 2.5% Si, 0.2 to 1.5% Mn, 1.0 to 4.0% Cr, ≤0.5% (inclusive of 0%) V, ≤0.02% (exclusive of 0%) P, ≤0.02% (exclusive of 0%) S and ≤0.05% (exclusive of 0%) Al, and the balance Fe with inevitable impurities, and in which the Si content and the Cr content also satisfy the inequality (1) of 0.8×[Si]+[Cr]≥2.6 (wherein, [Si] and [Cr] denote the Si content (mass%) and the Cr content (mass%), respectively).  <P>COPYRIGHT: (C)2005,JPO&NCIPI